CN104364115A - Accumulator arrangement, busbar element therefor and method for producing an accumulator arrangement - Google Patents
Accumulator arrangement, busbar element therefor and method for producing an accumulator arrangement Download PDFInfo
- Publication number
- CN104364115A CN104364115A CN201380029976.5A CN201380029976A CN104364115A CN 104364115 A CN104364115 A CN 104364115A CN 201380029976 A CN201380029976 A CN 201380029976A CN 104364115 A CN104364115 A CN 104364115A
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- China
- Prior art keywords
- bar member
- buss bar
- binding post
- storage battery
- single storage
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/588—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries outside the batteries, e.g. incorrect connections of terminals or busbars
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/591—Covers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
- B60L50/64—Constructional details of batteries specially adapted for electric vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/28—End pieces consisting of a ferrule or sleeve
- H01R11/281—End pieces consisting of a ferrule or sleeve for connections to batteries
- H01R11/288—Interconnections between batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Connection Or Junction Boxes (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The invention relates to an accumulator arrangement which has a plurality of series-connected individual accumulators, each individual accumulator having at least one plus pole and a minus pole as externally accessible connection poles, busbar elements being secured on the connection poles in order to form the series connection, which each connect a minus pole of an individual accumulator to a plus pole of another individual accumulator, characterized in that a specific assembly sequence of said busbar elements is determined by the structural design of the busbar elements. The invention further relates to a busbar element and to a method for producing an accumulator arrangement.
Description
The present invention relates to a kind of accumulator plant as described in the preamble according to claim 1.The invention still further relates to a kind of buss bar member according to claim 11 and a kind of method for the manufacture of accumulator plant according to claim 12.
Relate generally to of the present invention has the field of the accumulator plant of the single storage battery of multiple series connection.Especially in the field of battery-driven car and motor vehicle driven by mixed power, use this accumulator plant, thus, in a way, the outside electric connection of accumulator plant can have sizable voltage, and this voltage can reach the scope of several thousand volts.Therefore, this accumulator plant is assembled by single storage battery, and these single storage batterys respectively have lower voltage, and it is usually located at concerning people is in hazard free low voltage range.The voltage range of 0 to 60 volt is considered to low voltage range.But, single storage battery is connected into whole accumulator plant be connected in series period, produce the adventurous high voltage of people.When assembling accumulator device, even only connect two, three or more single storage batterys, voltage also will increase above the hazard free voltage range of people, needs special safety precaution thus.
When this accumulator plant of repair and maintenance, such as, when single storage battery changed by needs, produce similar problem.The personnel being now engaged in maintenance may touch high potential, need other special safety precautions thus and then also.
The object that the present invention is based on is the accumulator plant providing a kind of aforementioned type, which increases the safety for high potential accident.Provide in addition a kind of be just applicable to this accumulator plant buss bar member and a kind of method of accumulator plant for the manufacture of having higher-security.
According to claim 1, this object is realized by a kind of accumulator plant, it has multiple single storage battery be connected in series, wherein, each single storage battery has at least one positive terminal and at least one negative terminal as can from the binding post of external contact, wherein, be connected in series to be formed, buss bar member is fixed to binding post, a positive terminal of a single storage battery negative terminal and another single storage battery couples together by each buss bar member respectively, thus, the structure design of buss bar member specifies out the specific setting-up procedure of these buss bar member.The present invention has advantage, and the safety namely improved for high potential accident is structurally considered, wherein buss bar member must follow certain setting-up procedure due to its design model, can ensure safety by this setting-up procedure.The technician assembling this accumulator plant is forced to follow specific operating process, otherwise has just stoped the assembling of accumulator plant by the distinctive structural design of buss bar member.Buss bar member one after the other must be installed from a single storage battery to the single storage battery of the next one.The structure design of buss bar member ensures thus, and the alive part of the single storage battery that must not be connected in series with two or more has any contact, especially binding post place.Only just may be contacted when the binding post of single storage battery does not also connect, because such contact is hazard free.Therefore the present invention allows modular ground and integrally assembles cylinder manifold device safely simultaneously.
The structure design of buss bar member is equally also for accumulator plant is safeguarded or repair a kind of safe flow process of regulation.Buss bar member must be removed according to priority.The alive part of the single storage battery that also must not be connected in series with two or more in the case has any contact.
Another advantage of the present invention is, buss bar member also prevents the short circuit unintentionally caused during assembling or dismounting accumulator plant simultaneously.
Another advantage of the present invention is, can save in the solution of prior art in order to the circuit breaker required for maintenance period disconnection high voltage circuit or disconnecting plug.This so again there is advantage, namely can save the additional expense that is associated and the parts that may cause additional faults can be saved.In addition, the flowing of electric current be not subject to other parts as described in circuit breaker or the obstruction of disconnecting plug.
According to a favourable expansion scheme of the present invention, buss bar member covers an adjacent buss bar member at least in part.Can realize the structure design of buss bar member thus in simple, economic mode, this structure design is that buss bar member specifies specific setting-up procedure.The covering of this overlap makes that be capped, adjacent buss bar member can not be mounted after applying the buss bar member covered, but is merely able to install under contrary order.Corresponding situation is also applicable to dismounting, and during dismantling, overlapping covering defines the specific order of buss bar member too.
According to a favourable expansion scheme of the present invention, the connecting element that buss bar member comprises at least one conduction and the insulator cap be made up of insulating material, this connecting element is electrically connected with two binding posts respectively (and mechanical connection), and this insulator cap is fixed to connecting element.Provide that more easily realize, economic design alternative as buss bar member like this, whereby, the structure design of buss bar member can specify out the specific setting-up procedure of buss bar member.
According to a favourable expansion scheme of the present invention, insulator cap is projecting upwardly beyond connecting element towards the side of at least one adjacent buss bar member, and wherein its outstanding region covers adjacent buss bar member at least in part.This has advantage, and namely the insulator cap of buss bar member not only can protect the connecting element of the conduction of its oneself buss bar member, and buss bar member that can be adjacent by means of outstanding locality protection.This protection covers adjacent buss bar member at least in part to realize by this outstanding region.Such mode has structurally just pre-determined (regulation) specific order of the single storage battery of assembling and buss bar member thus.Structure design with the buss bar member of insulator cap ensure that thus, will not with two or more by the live parts of single storage battery of connecting, and especially binding post, has any contact.
According to a favourable expansion scheme of the present invention, the insulator cap of buss bar member at least covers its connecting element when being fixed on binding post.Therefore insulator cap is not necessary covering connector element completely, and in fact, according to the design of the housing of single storage battery, two edges covered in six given edges are just enough in many cases.Because multiple buss bar member with insulator cap are arranged in a row, seem to be exactly define the whole covering to the connecting element be arranged in below.
According to a favourable expansion scheme of the present invention, the insulator cap of buss bar member has at least one opening, and this opening allows through the insulator cap contact connecting element of buss bar member or the binding post fixed mechanism for connecting element being fixed to binding post.This has advantage, and namely buss bar member can be fixed on single storage battery as the unit be pre-assembled be made up of connecting element and the insulator cap be fixed thereon.Safety and the further danger reducing high potential accident can be improved thus further.Especially also avoid thus using buss bar member mistakenly because this buss bar member be have connecting element and insulator cap a unit and by as a cellular installation.By at least one opening described, usually respectively by two openings, after buss bar member is first in place, this buss bar member electrically and mechanically can be fixed to binding post through insulator cap by means of instrument via binding post fixed mechanism.Such as screw is used as binding post fixed mechanism, and wherein, at each binding post place, each twisting connects a screw and be pressed on binding post by connecting element thus.But also can use other binding post fixed mechanism, such as, such as claw fastener, binding post clamp or binding post fixture.
According to a favourable expansion scheme of the present invention, at least one opening in insulator cap is not arranged in the outstanding region of insulator cap.But this opening is arranged on and wherein arranges in the region of connecting element below insulator cap.
According to a favourable expansion scheme of the present invention, at least one opening of the insulator cap of the buss bar member that the outstanding region overlay of insulator cap is adjacent.This has advantage, namely in order to install safely buss bar member covered successively after next buss bar member is installed by its insulator cap required for next opening or some openings, and exempt from unexpected contact thus.
According to a favourable expansion scheme of the present invention, connecting element connects via chain connection, buckle or other knock-down or nondetachable bindiny mechanism is fixed on insulator cap.Especially should design this fixed mechanism in this wise, namely make it can not by mistake unclamp in the fitting process of accumulator plant.This fixed mechanism have a mind to unclamp and also should be prevented from as far as possible to the full extent.This has advantage, and namely in order to final assembled batteries device, buss bar member is provided as the complete unit be made up of connecting element and the insulator cap of attaching troops to a unit forcibly, and this connecting element and the insulator cap of attaching troops to a unit can not be separated from each other easily.
According to a favourable expansion scheme of the present invention, insulator cap comprises at least one for buss bar member being fixed on the additional fixed mechanism in adjacent buss bar member.Insulator cap mechanically can be connected in adjacent buss bar member thus, this makes the whole device of the multiple buss bar member be connected in series integrally additionally be stablized.In addition, the suitable design of additional fixed mechanism further mode desirably limits the operation order when assembled batteries device, and this causes safe operation order.Additional fixed mechanism can be such as buckle or clamp type fastener, is connected in adjacent buss bar member by the insulator cap of a buss bar member by means of this fixed mechanism.Thus, the insulator cap of buss bar member can be connected on insulator cap or on connecting element or be connected on these two elements of adjacent buss bar member.According to a favourable expansion scheme of the present invention, buss bar member has the holding mechanism of the additional fixed mechanism for adjacent buss bar member, wherein, this holding mechanism be designed to additional fixed mechanism related parts and for holding additional fixed mechanism.Therefore, additional fixed mechanism such as can form a kind of joint or hinge together with holding mechanism, thus make after the holding mechanism of additional fixed mechanism and adjacent buss bar member couples together, buss bar member to be installed must be placed on final installation site by rotary motion, only on this final installation site, then this buss bar member can be fixed on binding post.
According to a favourable expansion scheme of the present invention, additional fixed mechanism is disposed on the outstanding region of insulator cap.According to a favourable expansion scheme of the present invention, the holding mechanism for additional fixed mechanism is disposed in the region in outstanding region of insulator cap, especially in this outstanding area surface on the end of connecting element.
According to a favourable expansion scheme of the present invention, buss bar member comprises at least one for holding the accommodating chamber of binding post fixed mechanism, and this binding post fixed mechanism is for being fixed to binding post by connecting element.This has advantage, and namely binding post fixed mechanism can be maintained at a position limited, i.e. accommodating chamber, and also can be provided together with the buss bar member be pre-assembled.Accommodating chamber such as can be formed in insulator cap and/or connecting element.Therefore, accommodating chamber such as partly can be connected device element and cover, thus makes binding post fixed mechanism between erecting stage because the maintenance of connecting element no longer can come off out from accommodating chamber.This is conducive to fast and assembled batteries device simply.Advantageously, buss bar member is configured to have at least two accommodating chambers, for the corresponding binding post fixed mechanism of each accommodation one.
According to a favourable expansion scheme of the present invention, accumulator plant comprises at least one outside electric connection, this electric coupling is arranged for and provides storage battery energy to energy load, wherein, external lug can be connected with energy load via outer Connection Element, and wherein, outer Connection Element comprises at least one binding post with single storage battery electrically (with mechanically) contact member of conduction of being connected and being made up of insulating material, be fixed to the insulator cap on contact member, whereby, insulator cap is projecting upwardly beyond contact member towards the side of at least one adjacent buss bar member and this outstanding region covers adjacent buss bar member at least in part.This has advantage, namely also can extend according to the principle of the design of modular bus bar of the present invention always and be applied to outer Connection Element, so that this outer Connection Element is also comprised in safe design theory.
According to one of outer Connection Element favourable expansion scheme, regulation,
The insulator cap of-outer Connection Element has at least one opening, and this opening allows contact the contact member of outer Connection Element through insulator cap or contact for contact member being fixed to the binding post fixed mechanism on binding post,
At least one opening of the insulator cap of the buss bar member that the outstanding region overlay of the insulator cap of-outer Connection Element is adjacent,
-contact member connects via chain connection, buckle or other knock-down or nondetachable bindiny mechanism is fixed on the insulator cap of outer Connection Element,
The insulator cap of-outer Connection Element comprises at least one for outer Connection Element being fixed on the additional fixed mechanism in adjacent buss bar member,
The insulator cap of-outer Connection Element comprises at least one for holding the accommodating chamber of binding post fixed mechanism, and this binding post fixed mechanism is for being fixed on binding post by contact member.
By doing like this, for the advantage that buss bar member is pointed out before also can realizing in Connection Element outside.
According to claim 11, object described in beginning is realized by a kind of buss bar member of the accumulator plant for aforementioned type, wherein, buss bar member comprise the conduction that at least one will be electrically connected with two of a single storage battery terminal respectively connecting element and be made up of insulating material, the insulator cap be fixed to via bindiny mechanism on connecting element, wherein, insulator cap protrudes past connecting element, with the adjacent buss bar member making this outstanding region can cover the single storage battery be connected in series at least in part.Buss bar member especially can do further design structure according to the of the present invention favourable expansion scheme described above.
In addition according to claim 12, the object described in beginning is realized by a kind of method for the manufacture of accumulator plant according to any one of claim 1 to 10, comprises the following steps:
A) the single storage battery that will be connected in series together is provided,
B) electrical connecting wire or other electrical connection module are installed on a binding post of first the single storage battery be connected in series,
C) on another binding post buss bar member being installed to first single storage battery and on a binding post of the single storage battery of the next one be connected in series,
D) on another binding post buss bar member being installed to previous single storage battery and on a binding post of the single storage battery of the next one be connected in series,
E) steps d is repeated), until last the single storage battery be connected in series is connected with the single storage battery of penultimate via a buss bar member,
F) electrical connecting wire or other electrical connection module are installed on the remaining binding post of an in the end single storage battery.
The method allows to manufacture accumulator plant safely, protects the personnel participated in the mill to exempt from high potential accident thus, and avoids short circuit risk during manufacture in addition.When each installation buss bar member, relative to external insulation while that the circuit series of the single storage battery formed being on attachment point.
When accumulator plant needs repairing or maintain, accumulator plant can be disassembled, can change one or more single storage battery by the step of enforcement of rights requirement 12 in reverse order.
According to a favourable expansion scheme of the present invention, regulation, buss bar member be arranged on step c) and/or d) in implement as follows:
I) being arranged on additional fixed mechanism on the insulator cap of buss bar member by means of at least one to be mechanically connected in an adjacent buss bar member by the insulator cap of buss bar member,
Ii) be installed on binding post by binding post fixed mechanism by connecting element, described binding post fixed mechanism is operated by means of the opening of instrument through insulator cap.
According to a favourable expansion scheme of the present invention, in step I) after and at step I i) before, buss bar member is rotated with at step I i) before be brought to a rigging position, can implementation step i i on rigging position).
Do the Assembly &Disassembly of the safety also supporting accumulator plant further like this.
The present invention is described in detail below by means of embodiment reference diagram.
Shown in figure:
Fig. 1 is completed accumulator plant, and
Fig. 2 is the similar exploded drawings of accumulator plant assembling
Fig. 3 is the exemplary step of the assembling of accumulator plant according to Fig. 1, and
Fig. 4 to 6 is to provide the step that buss bar member comprises.
Element same in the drawings uses identical Reference numeral.
Fig. 1 shows accumulator plant 1, and it has six single storage batterys be connected in series 10,11,12,13,14,15.As seen in FIG, single storage battery such as can have prismatic, especially rectangular profile.Single storage battery 10,11,12,13,14,15 in each housing respectively has two can from the binding post of external contact, i.e. a positive terminal and a negative terminal.Each single storage battery itself can be formed by multiple independent battery cell, such as circular batteries unit or analogue.In order to this single storage battery being connected into the circuit series of conduction, it is known that provide so-called busbar assembly (also referred to as " bus bar " on English), in this busbar assembly, every two single storage batterys couple together via a conflux grate part respectively.These conflux grate parts are integrally then called busbar assembly.
According to the present invention, busbar assembly is constructed to the module of multiple buss bar member, the buss bar member 2,3,4,5,6 in as directed embodiment.Between the erecting stage of accumulator plant, these buss bar member are forced the specific setting-up procedure following buss bar member, below as also will explained in detail due to its structural design.
The outer Connection Element of outer Connection Element 7 form is arranged on the corresponding end binding post of the one end at single storage battery 10 place of accumulator plant 1 and the other end at single storage battery 15 place.The corresponding outer Connection Element of single storage battery 10 be cannot see, in FIG because it is covered by other parts.
Each storage battery be connected in series passes through via cable 17 by outer Connection Element, and 18 are connected to electrical module 16.In order to insulate and for security purpose, end cap 19 covers electrical module 16 with insulation mode.Electrical module 16 such as has relay or contactless switch respectively, if applicable, also has electronic devices and components, and they form a control circuit, for control relay and/or contactless switch and/or for charging to accumulator plant 1.Electrical module 16 such as has socket connection portion, during for using in a motor vehicle in grafting the plug of self-propelled vehicle for electrical contact accumulator plant 1.
Fig. 2 shows the accumulator plant 1 according to Fig. 1, and wherein, situation about being similar in an exploded view is such, and end cap 19, buss bar member 2,3,4,5,6 and outer Connection Element 7 are removably illustrated by from single storage battery.Parts 19,2,3,3,5,6,7 orders mutually illustrated up and down also represent by the setting-up procedure of the structure design defined of these parts simultaneously.Parts shown in higher position are mounted after the parts shown in lower.
The other electric outer Connection Element of outer Connection Element 9 form on the first single storage battery 10 can also be seen in fig. 2.
The assembling of accumulator plant 1 can exemplarily be described by means of Fig. 3, and the setting-up procedure of the especially buss bar member of structure design defined.Assembling is according to composition diagram a, and the order of b, c, d, e and last f is carried out, and these composition diagrams also show installation step simultaneously.
Installation step a) in, first suppose end cap 19 be mounted.Then first buss bar member 2 is installed.As installation step a) in can see, the additional fixed mechanism of attaching clamp form that the first buss bar member 2 is highlighted subsequently is directed to the corresponding holding mechanism for attaching clamp be arranged on end cap 19.In step b) in, attaching clamp is introduced in holding mechanism and buss bar member 2 is moved downwardly into the binding post of single storage battery 10,11 by means of rotary motion thus is electrically connected to each other by buss bar member 2.Then buss bar member 2 is located at installation step c) shown in position in.In this position, instrument 8 can such as, by binding post fixed mechanism, screw, be fixed on binding post.Installation step d subsequently) in, to be installed to the identical mode of end cap 19 with buss bar member 2, next buss bar member 3 is installed to the first buss bar member 2.The attaching clamp of buss bar member 3 is introduced in the holding mechanism of buss bar member 2.Successively, then at installation step e) in be rotated, enter at installation step f) shown in rigging position in.Finally, instrument 8 is again utilized buss bar member 3 to be fixed on the binding post of single storage battery 11,12 by means of binding post fixed mechanism thus to be connected with this.Other buss bar member 4,5,6 and outer Connection Element 7 are installed in an identical manner.
By means of Fig. 4 to 6, buss bar member 2 is exemplarily described, 3,4,5, the structure of 6.In principle, outer Connection Element 7 constructs in an identical manner, and difference is only to only have a contact member to be arranged for the binding post being connected to single storage battery, instead of a buss bar member connects two external lugs.
The angle that Fig. 4 to 6 is basically contrary with the view in Fig. 1 to 3 shows buss bar member 3, namely sees to buss bar member 3 below the buss bar member 3 shown in Fig. 1 to 3, can see the connecting element of conduction there.
As can be noticed in the diagram, buss bar member 3 comprises two binding post fixed mechanisms as the insulator cap 35 of independent parts, the connecting element 30 conducted electricity and screw 33,34 form.Connecting element 30 is such as designed with the form of laths of metal, and on this connecting element, for making screw 33,34 are arranged in end regions through its opening 31,32, will there will be the connection with the binding post of single storage battery in this end regions.Insulator cap 35 is manufactured by electrically insulating material, such as, by plastics, and such as polypropylene.
Can see, insulator cap 35 has uncommon moulding and is longer than connecting element 30 especially significantly, especially owing to protruding past the region 37 of connecting element 30.The adaptor union housing region 36 of insulator cap 35 is for holding connecting element 30.Adaptor union housing region 36 has two accommodating chambers 41,42, and they are arranged for accommodation, holds binding post fixed mechanism at least partly.Binding post fixed mechanism 33,34 can utilize its screw head to insert corresponding accommodating chamber 41, in 42.Above connecting element 30 can be placed to after this.Form assembling shown in Figure 5 subsequently.As can be seen, at least two sides at least in adaptor union housing region 36 surround connecting element 30 to insulator cap 35, and this causes connecting element 30 to be encapsulated by the hull outside of insulator cap 35 and single storage battery after being installed on single storage battery to a great extent.
The adaptor union housing region 36 of insulator cap 35 can be shaped integratedly retaining clip 40, such as, in plastics Shooting Technique.Retaining clip 40 can be rotated around connecting element 30 as illustrated by arrows 5 and then as can be seen in figure 6, again be locked into the respective segments of insulator cap 35.By this way by check for connecting element 30 and insulator cap 35 place can not be fixed on removing easily.In addition, the binding post fixed mechanism 33 of connecting element 30 by settling, 34 are fixed by level.Binding post fixed mechanism 33,34 itself is remained on its accommodating chamber 41, in 42 by connecting element 30 again conversely controllably.
Above by means of Fig. 3 describe buss bar member 2,3,4,5,6 and outer Connection Element 7 installation step in, these elements all correspondingly to connecting element 30 or with corresponding outer Connection Element and binding post fixed mechanism 33,34 assembled in advance be provided and be then inserted in the final assembling of accumulator plant equally in this form.For this reason, insulator cap 35 has corresponding opening 43,44 in the region of the accommodating chamber 41,42 of correspondence, the binding post fixed mechanism 33,34 of correspondence can be twisted with binding post connect by this opening tool 8.
Insulator cap 35 also comprises the outstanding region 37 mentioned.This region can be formed on adaptor union housing region 36 or also can be configured to independent parts.This outstanding region is formed in such a way, namely makes it cover adjacent buss bar member at least in part.This outstanding region advantageously covers the adaptor union housing region 36 of adjacent buss bar member thus respectively, its insulator cap, thus this outstanding region 37 at least covers and is arranged for from the outside by binding post fixed mechanism 33,34 twist receive accommodating chamber 41, opening 43 in 42,44, at least in such degree, can not occur to contact with the accident of the binding post fixed mechanism of conduction.
On outstanding region 37, be also provided with additional fixed mechanism 38, it can be formed in integratedly on outstanding region 37 or can be mounted thereto as independent parts.Additional fixed mechanism 38 forms aforementioned attaching clamp, and it can be introduced in adjacent buss bar member and the rotary motion carried out as the necessity shown in Fig. 3 b and 3e.For this reason, additional fixed mechanism 38 is inserted in the housing region 39 of adjacent buss bar member, its insulator cap 35.Then additional fixed mechanism 38 forms a kind of joint type with housing region 39 and/or hinge arrangement, it can realize described rotary motion.
Claims (14)
1. an accumulator plant (1), it comprises multiple single storage battery (10 be connected in series, 11, 12, 13, 14, 15), wherein, each single storage battery (10, 11, 12, 13, 14, 15) there is at least one positive terminal and at least one negative terminal as can from the binding post of external contact, wherein, be connected in series to be formed, buss bar member (2, 3, 4, 5, 6) be fixed on binding post, the negative terminal of a single storage battery is connected to the positive terminal of another single storage battery by each buss bar member respectively, it is characterized in that, buss bar member (2, 3, 4, 5, 6) structure design defines the specific setting-up procedure of described buss bar member.
2. accumulator plant according to claim 1, is characterized in that, buss bar member (2,3,4,5,6) covers adjacent buss bar member (2,3,4,5,6) at least in part.
3. accumulator plant according to claim 1 and 2, it is characterized in that, buss bar member (2,3,4,5,6) connecting element comprising at least one conduction and the insulator cap (35) be made up of insulating material, this connecting element binding post corresponding to two is electrically connected, and this insulator cap is fixed on connecting element (30).
4. accumulator plant according to claim 3, it is characterized in that, described insulator cap (35) is towards at least one adjacent buss bar member (2,3,4,5,6) side projects upwardly beyond described connecting element (30) and covers adjacent buss bar member (2,3,4 at least in part by means of outstanding region (37), 5,6).
5. the accumulator plant according to claim 3 or 4, it is characterized in that, described buss bar member (2,3,4,5,6) insulator cap (35) has at least one opening (43,44), described opening allows to contact described buss bar member (2,3 through described insulator cap (35), 4,5,6) connecting element (30) or contact are for being fixed to the binding post fixed mechanism (33,34) on binding post by described connecting element (30).
6. accumulator plant according to claim 5, it is characterized in that, the described outstanding region (37) of insulator cap (35) covers adjacent buss bar member (2,3,4,5,6) at least one opening described (43,44) of insulator cap (35).
7. the accumulator plant according to any one of claim 3 to 6, it is characterized in that, described connecting element (30) is connected through the hinge, buckle connects (40) or other knock-down or nondetachable bindiny mechanism is fixed on insulator cap (35).
8. the accumulator plant according to any one of claim 3 to 7, is characterized in that, described insulator cap (35) comprises at least one additional fixed mechanism (38), it is for by buss bar member (2,3,4,5,6) be fixed in adjacent buss bar member.
9. the accumulator plant according to any one of claim 3 to 8, it is characterized in that, buss bar member (2,3,4,5,6) at least one is comprised for holding binding post fixed mechanism (33,34) accommodating chamber (41,42), described binding post fixed mechanism is for being fixed to binding post by connecting element (30).
10. according to accumulator plant in any one of the preceding claims wherein, it is characterized in that, described accumulator plant (1) comprises at least one outside electric connection (20), described outside electric connection is arranged for and provides storage battery energy to energy load, wherein, described coupling (20) can be connected with energy load via outer Connection Element (7), and wherein, described outer Connection Element (7) covers adjacent buss bar member (2 at least in part, 3,4,5,6).
11. for the buss bar member (2 according to accumulator plant in any one of the preceding claims wherein (1), 3, 4, 5, 6), it is characterized in that, described buss bar member (2, 3, 4, 5, 6) connecting element (30) comprising at least one conduction and the insulator cap (35) be made up of insulating material, described connecting element treat respectively with single storage battery (10, 11, 12, 13, 14, 15) two binding post electrical connections, described insulator cap is fixed on described connecting element (30) by bindiny mechanism (40), wherein, described insulator cap (35) protrudes past described connecting element (30) and covers to make the region (37) of giving prominence to the single storage battery (10 be connected in series at least in part, 11, 12, 13, 14, 15) adjacent buss bar member (2, 3, 4, 5, 6).
12. 1 kinds, for the manufacture of the method for accumulator plant according to any one of claim 1 to 10 (1), comprise the following steps:
A) the single storage battery (10,11,12,13,14,15) that will be connected in series together is provided,
B) electrical connecting wire (18) or other electrical connection module (16) are installed on a binding post of first the single storage battery (10) be connected in series,
C) on another binding post buss bar member (2) being installed to described first single storage battery (10) and on a binding post of the single storage battery of the next one (11) be connected in series,
D) by buss bar member (3,4,5,6) previous single storage battery (11 is installed to, 12,13,14) with the single storage battery of the next one (12,13 be connected in series on another binding post, 14,15) on a binding post, like this to make the adjacent buss bar member be mounted be covered at least partially
E) steps d is repeated), until last the single storage battery (15) be connected in series is connected to the single storage battery of penultimate (14) by buss bar member (6),
F) electrical connecting wire (17) or other electrical connection module are installed on the remaining binding post of last single storage battery (15).
13. methods according to claim 12, is characterized in that, buss bar member (2,3,4,5,6) is in step c) and/or d) in installation as follows:
I) buss bar member (2,3,4 is arranged on by means of at least one, 5,6) the additional fixed mechanism (38) on insulator cap (35) is by buss bar member (2,3,4,5,6) insulator cap (35) is mechanically connected to adjacent buss bar member (2,3,4,5,6) on
Ii) binding post fixed mechanism (33 is used, 34) by buss bar member (2,3,4,5,6) connecting element (30) is installed on binding post, and described binding post fixed mechanism is operated by means of the opening (43,44) of instrument (8) by insulator cap (35).
14. methods according to claim 13, it is characterized in that, in step I) after and at step I i) before, buss bar member (2,3,4,5,6) be rotated with at step I i) before be brought to a rigging position, can implementation step ii on this rigging position).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261656388P | 2012-06-06 | 2012-06-06 | |
| US61/656,388 | 2012-06-06 | ||
| PCT/EP2013/061567 WO2013182589A2 (en) | 2012-06-06 | 2013-06-05 | Accumulator arrangement, busbar element therefor and method for producing an accumulator arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104364115A true CN104364115A (en) | 2015-02-18 |
| CN104364115B CN104364115B (en) | 2017-10-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380029976.5A Active CN104364115B (en) | 2012-06-06 | 2013-06-05 | Accumulator plant, the method for the buss bar member of accumulator plant and for manufacturing accumulator plant |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9755211B2 (en) |
| EP (1) | EP2858850B1 (en) |
| CN (1) | CN104364115B (en) |
| WO (1) | WO2013182589A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106469799A (en) * | 2015-08-14 | 2017-03-01 | 奥迪股份公司 | The collector-shoe gear of energy storage equipment, the energy storage equipment being used in particular for motor vehicles and motor vehicles |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3038784B1 (en) | 2015-07-07 | 2017-07-21 | Accumulateurs Fixes | DEVICE FOR SAFEGUARDING A BATTERY AND METHOD |
| DE102018006621A1 (en) * | 2018-08-21 | 2020-02-27 | Daimler Ag | Battery unit, method for the electrical interconnection of cell blocks of a battery unit and method for disconnecting an electrical interconnection of cell blocks of a battery unit |
| DE102022205150A1 (en) * | 2022-05-24 | 2023-11-30 | Leoni Bordnetz-Systeme Gmbh | Cell contact system for a battery and link therefor |
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- 2013-06-05 US US14/398,952 patent/US9755211B2/en active Active
- 2013-06-05 WO PCT/EP2013/061567 patent/WO2013182589A2/en active Application Filing
- 2013-06-05 EP EP13728361.0A patent/EP2858850B1/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| EP2858850B1 (en) | 2019-04-17 |
| WO2013182589A3 (en) | 2014-01-30 |
| US9755211B2 (en) | 2017-09-05 |
| US20150125739A1 (en) | 2015-05-07 |
| WO2013182589A2 (en) | 2013-12-12 |
| EP2858850A2 (en) | 2015-04-15 |
| CN104364115B (en) | 2017-10-17 |
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Address after: Hannover Patentee after: Keruishi advanced solutions Co.,Ltd. Address before: Hannover Patentee before: JOHNSON CONTROLS ADVANCED POWER SOLUTIONS GmbH |